package snowforce.storage;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import snowforce.datatype.RouteEdgeJSON;

public class HintJSONStore
{
	private static Map<String, List<List<RouteEdgeJSON>>>	store;
	private static HintJSONStore							instance	= null;

	private HintJSONStore()
	{
		store = new HashMap<String, List<List<RouteEdgeJSON>>>();
	}

	public static synchronized Map<String, List<List<RouteEdgeJSON>>> getStore()
	{
		if (instance == null) {
			instance = new HintJSONStore();
		}
		return store;
	}

}
